package thread;

public class ThreadDemo19 {
    public static void main(String[] args) {
        Object locker1 = new Object();
        Object locker2 = new Object();

        Thread t1 = new Thread(() -> {
            synchronized(locker1){
                try {
                    Thread.sleep(1000);
                } catch (InterruptedException e) {
                    throw new RuntimeException(e);
                }
                synchronized (locker2){
                    System.out.println("线程 t1 获取到 locker2");
                }
            }
        });

        Thread t2 = new Thread(() -> {
            synchronized(locker2){
                try {
                    Thread.sleep(1000);
                } catch (InterruptedException e) {
                    throw new RuntimeException(e);
                }
                synchronized (locker1){
                    System.out.println("线程 t2 获取到 locker1");
                }
            }
        });

        t1.start();
        t2.start();
    }
}
